visual tuning 中文意思是什麼
visual tuning
解釋
目測調諧-
If residents encounter the related interference during the period of dtt test transmission, the relevant units should consider re - tuning the channels to other unused channels in the ibccds or replacing the rf output by audio - visual ( av ) inputoutput connection method, etc. residents should also report to their building management office for adjustment of reception
于數碼地面電視廣播訊號發射測試期間,如出現干擾情況,有關單位應重新調校大廈內同軸電纜系統中其他未被使用的頻道,或將射頻( rf )輸出改為聲頻-視訊( av )輸入輸出接駁方法;受影響的居民亦可透過其大廈管理處通知上述有關單位作出調校。
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